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57993002 = 231979643
BaseRepresentation
bin1101110100111…
…0011100101010
311001010100102222
43131032130222
5104321234002
65430554042
71302634544
oct335163452
9131110388
1057993002
112a810001
1217508922
13c0265b2
1479b8694
1551581a2
hex374e72a

57993002 has 16 divisors (see below), whose sum is σ = 90730752. Its totient is φ = 27768960.

The previous prime is 57992999. The next prime is 57993007. The reversal of 57993002 is 20039975.

It is not an unprimeable number, because it can be changed into a prime (57993007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193 + ... + 10835.

It is an arithmetic number, because the mean of its divisors is an integer number (5670672).

Almost surely, 257993002 is an apocalyptic number.

57993002 is a deficient number, since it is larger than the sum of its proper divisors (32737750).

57993002 is a wasteful number, since it uses less digits than its factorization.

57993002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9773.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 57993002 is about 7615.3136507960. The cubic root of 57993002 is about 387.0720953937.

The spelling of 57993002 in words is "fifty-seven million, nine hundred ninety-three thousand, two".

Divisors: 1 2 31 62 97 194 3007 6014 9643 19286 298933 597866 935371 1870742 28996501 57993002